SN74AHC1G32TDCKRQ1

Overview

The SN74AHC1G32TDCKRQ1 is a single-channel, two-input positive OR gate from the AHC logic family. It operates within a supply voltage range of 2V to 5.5V and supports an output current of 8mA at both high and low states. The device features a propagation delay of 6.5ns and functions reliably across an extended temperature range from -40°C to +125°C. Packaged in a compact SC-70-5 surface-mount format, it meets automotive reliability standards through AEC-Q100 qualification.

Feature Summary

• Automotive-grade reliability certified under AEC-Q100 standards for robust performance in vehicle environments.
• High-speed signal processing capability with optimized propagation delay characteristics.
• Wide operational voltage tolerance supporting diverse power supply architectures.

Applications

• Automotive electronic control units requiring qualified logic components
• Signal routing and selection circuits in vehicular networks
• Logic interface modules for automotive sensor integration

Procurement Notes

Verify the complete part number including the 'T' suffix to confirm the specific tape-and-reel packaging configuration. Ensure the component matches the required AEC-Q100 grade for automotive applications. Cross-reference the SC-70-5 package dimensions against your PCB layout constraints. Confirm that the specified operating temperature range aligns with your system's thermal requirements before finalizing procurement.

Selection Notes

Select this component when automotive qualification is mandatory for a single OR gate application. The AHC series offers superior speed compared to standard HC logic while maintaining low power consumption. The SC-70-5 package provides space efficiency for dense circuit board designs. Verify that the 2V to 5.5V input voltage compatibility matches your system's logic levels.

Part Context

This device belongs to Texas Instruments' SN74AHC1Gxx series of single-gate logic ICs. The Q1 suffix indicates automotive qualification status, distinguishing it from commercial variants. The AHC technology combines advanced CMOS processes with high-speed performance. This specific model implements a two-input OR function within a minimal footprint suitable for modern electronics.

Replacement Considerations

SN74AHC1G32DCKRQ1

FAQ

What does the Q1 suffix indicate?

The Q1 suffix denotes that the component is qualified according to AEC-Q100 automotive standards.

Is this component suitable for harsh automotive environments?

Yes, it is designed to operate reliably within the specified temperature range of -40°C to +125°C.